Three changes as Campbell makes first start
Everton loanee Eli Campbell makes his first start for Ross County following a brief substitute appearance in the Highland club's defeat to Aberdeen a fortnight ago, replacing Ryan Leak in defence.
Noah Chilvers and Jordan White also come in from the start in favour of midfielder Aidan Denholm and striker Eamonn Brophy.
Ricki Lamie was already ruled out, but hopefuls Will Nightingale (doubt) and Max Sheaf (returning to full fitness, thigh) fail in their fitness bid to make the match day squad.